“On January 8, Landsat 8 captured data for these natural-color images of the snow in the Sahara,” said a release from NASA that showed this image.
“For the second time in three years, snow has accumulated in the desert near the northern Algerian town of Aïn Séfra,” it said.
The town is sometimes called the “gateway to the desert.” Aïn Séfra is a town of 35,000 people which sits between the Sahara and the Atlas Mountains.
According to NASA, the Landsat 8 image was draped over a global digital elevation model, built from data acquired by NASA’s Shuttle Radar Topography Mission.
According to news and social media accounts, anywhere from 10 to 30 centimeters (4 to 12 inches) of snow accumulated on January 8, 2018, on some higher desert elevations (1000 meters or more above sea level). Social media photos showed citizens sliding down snow-covered sand dunes. Warming temperatures melted much of it within a day,” NASA said.
“Snow in the Sahara and other parts of North Africa is infrequent, but not unprecedented. Measurable snow fell near Aïn Séfra in December 2016. Substantial snow also blanketed the Atlas Mountains in Morocco in February 2012 and January 2005,” it added.
(Courtesy NASA)
